结合工程关联实例的自动控制原理二阶系统教学内容探索  

Exploration of Teaching Content of Second-order System in "Automatic Control Principle" Combined with Associated Instance in Engineering

作　　者：马彦[1,2] 唐志国[1] 胡云峰[1,2] 李佳怡 MA Yan;TANG Zhiguo;HU Yunfeng;LI Jiayi(College of Communication Engineering,Jilin University,Changchun 130022,China;State Key Laboratory of Automotive Simulation and Control,Jilin University,Changchun 130022,China;College of Information and Control Engineering,Jilin Institute of Chemical Technology,Jilin 132022,Jilin,China)

机构地区：[1]吉林大学通信工程学院,长春130022 [2]吉林大学汽车仿真与控制国家重点实验室,长春130022 [3]吉林化工学院信息与控制工程学院,吉林吉林132022

出　　处：《实验室研究与探索》2022年第7期194-197,共4页Research and Exploration In Laboratory

基　　金：2019年吉林省高教学会科研重点项目(JGJX2019C1);2021年教育部自动化类教指委专业教育教学改革项目(202109);2019年吉林省高等教育教学改革重点项目(吉教高[2019]12-14)。

摘　　要：自动控制原理课程是自动化专业重要的专业基础课,具有理论性和抽象性强、概念深的教学特点。在工程实践中,高阶系统的特性在一定条件下可用二阶系统特性来表征。因此,在教学过程中通过引入工程中二阶系统的关联实例,使学生加深了对二阶系统建模和性能指标的理解,有助于理解抽象概念,推导理论知识和工程系统之间的映射关系,提升学生实践探究能力。Automatic control principle is an important core professional basic course for automation major,which has the teaching characteristics of strong theory,strong abstraction and deep concept.In engineering practice,the characteristics of higher-order systems can be represented by second-order systems under certain conditions.Therefore,in the teaching process,students can deepen their understanding of the modeling and performance indicators of the second-order system through the introduction of the associated instance in engineering.It is helpful to understand abstract concepts,deduce the mapping relationship between theoretical knowledge and engineering system,and improve students’ practical exploration ability.

关 键 词：自动控制原理 二阶系统 关联实例 工程实践 

分 类 号：G642[文化科学—高等教育学]